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import cPickle
import datetime
import locale
import unittest
import sys
from gtk import gdk
from kiwi.datatypes import converter, ValidationError, ValueUnset, \
Decimal, BaseConverter
from kiwi.currency import currency
from kiwi.environ import environ
from kiwi.python import enum
# pixbuf converter
from kiwi.ui import proxywidget
proxywidget # pyflakes
def set_locale(category, name):
# set the date format to the spanish one
try:
rv = locale.setlocale(category, name)
except locale.Error:
print 'skipping %s, locale not available' % name
return False
return True
fake = type('fake', (object,), {})
class FakeConverter(BaseConverter):
type = fake
class RegistryTest(unittest.TestCase):
def testAdd(self):
self.assertRaises(TypeError, converter.add, object)
def testRemove(self):
self.assertRaises(TypeError, converter.remove, object)
def testFake(self):
self.assertRaises(KeyError, converter.remove, FakeConverter)
converter.add(FakeConverter)
self.assertRaises(ValueError, converter.add, FakeConverter)
converter.remove(FakeConverter)
self.assertRaises(KeyError, converter.remove, FakeConverter)
def testGetConverters(self):
converters = converter.get_converters((Decimal,))
# Curreny is a subclass of Decimal, so it should be in converters
conv = converter.get_converter(currency)
self.assertTrue(conv in converters)
converters = converter.get_converters((object,))
# Object is treated specially. Make sure its in the list
conv = converter.get_converter(object)
self.assertTrue(conv in converters)
class BoolTest(unittest.TestCase):
def setUp(self):
self.conv = converter.get_converter(bool)
def testFromString(self):
self.assertEqual(self.conv.from_string('TRUE'), True)
self.assertEqual(self.conv.from_string('true'), True)
self.assertEqual(self.conv.from_string('TrUe'), True)
self.assertEqual(self.conv.from_string('1'), True)
self.assertEqual(self.conv.from_string('FALSE'), False)
self.assertEqual(self.conv.from_string('false'), False)
self.assertEqual(self.conv.from_string('FalSE'), False)
self.assertEqual(self.conv.from_string('0'), False)
# you are not supposed to pass something that is not a string
self.assertRaises(AttributeError, self.conv.from_string, None)
class DateTest(unittest.TestCase):
def setUp(self):
set_locale(locale.LC_TIME, 'C')
self.date = datetime.date(1979, 2, 12)
self.conv = converter.get_converter(datetime.date)
def tearDown(self):
set_locale(locale.LC_TIME, 'C')
def testFromStringES(self):
if not set_locale(locale.LC_TIME, 'es_ES'):
return
self.assertEqual(self.conv.from_string("12/2/79"), self.date)
self.assertEqual(self.conv.from_string("12/02/79"), self.date)
def testAsStringES(self):
if not set_locale(locale.LC_TIME, 'es_ES'):
return
self.assertEqual(self.conv.as_string(self.date), "12/02/79")
def testFromStringBR(self):
if not set_locale(locale.LC_TIME, 'pt_BR'):
return
self.assertEqual(self.conv.from_string("12-2-1979"), self.date)
self.assertEqual(self.conv.from_string("12-02-1979"), self.date)
# test some invalid dates
self.assertRaises(ValidationError,
self.conv.from_string, "40-10-2005")
self.assertRaises(ValidationError,
self.conv.from_string, "30-02-2005")
self.assertRaises(ValidationError,
self.conv.from_string, '01-01-1899')
def testAsStringBR(self):
if not set_locale(locale.LC_TIME, 'pt_BR'):
return
self.assertEqual(self.conv.as_string(self.date), "12-02-1979")
def testFromStringPortugueseBrazil(self):
if not set_locale(locale.LC_TIME, 'Portuguese_Brazil.1252'):
return
self.assertEqual(self.conv.from_string("12/2/1979"), self.date)
self.assertEqual(self.conv.from_string("12/02/1979"), self.date)
# test some invalid dates
self.assertRaises(ValidationError,
self.conv.from_string, "40/10/2005")
self.assertRaises(ValidationError,
self.conv.from_string, "30/02/2005")
self.assertRaises(ValidationError, self.conv.from_string, '01/01/1899')
def testAsStringPortugueseBrazil(self):
if not set_locale(locale.LC_TIME, 'Portuguese_Brazil.1252'):
return
self.assertEqual(self.conv.as_string(self.date), "12/02/1979")
def testInvalid(self):
self.assertRaises(ValidationError, self.conv.as_string,
datetime.date(1899, 1, 1))
class CurrencyTest(unittest.TestCase):
def setUp(self):
set_locale(locale.LC_ALL, 'C')
self.conv = converter.get_converter(currency)
def tearDown(self):
set_locale(locale.LC_ALL, 'C')
def testFormatBR(self):
if not set_locale(locale.LC_ALL, 'pt_BR'):
return
self.assertEqual(currency(100).format(), 'R$ 100')
self.assertEqual(currency('123,45').format(), 'R$ 123,45')
self.assertEqual(currency(12345).format(), 'R$ 12.345')
self.assertEqual(currency(-100).format(), 'R$ -100')
try:
c = currency('R$1.234.567,40')
except:
raise AssertionError("monetary separator could not be removed")
self.assertEqual(c, Decimal('1234567.40'))
# Sometimes it works, sometimes it doesn''10,000,000.0't
#self.assertEqual(self.conv.from_string('0,5'), currency('0.5'))
def testFormatUS(self):
if not set_locale(locale.LC_MONETARY, 'en_US'):
return
self.assertEqual(currency(100).format(), '$100')
self.assertEqual(currency('123.45').format(), '$123.45')
self.assertEqual(currency(12345).format(), '$12,345')
self.assertEqual(currency(-100).format(), '$-100')
self.assertEqual(currency(1).format(True), '$1')
self.assertEqual(currency(1).format(False), '1')
self.assertEqual(currency(0).format(True), '$0')
self.assertEqual(self.conv.from_string(''), ValueUnset)
self.assertEqual(self.conv.from_string('0'), currency(0))
self.assertEqual(self.conv.from_string('0.5'), currency('0.5'))
self.assertRaises(ValidationError, self.conv.from_string, 'foo')
self.assertEqual(self.conv.as_string(currency(0)), '$0.00')
self.assertEqual(self.conv.as_string(currency(-10)), '$-10.00')
#self.assertEqual(ValidationError, self.conv.as_string, object)
def testPickle(self):
pickled_var = cPickle.dumps(currency("123.45"))
recoverd_var = cPickle.loads(pickled_var)
self.assertEqual(recoverd_var.format(), '$123.45')
def testPickleBR(self):
if not set_locale(locale.LC_ALL, 'pt_BR'):
return
pickled_var = cPickle.dumps(currency("123.45"))
recoverd_var = cPickle.loads(pickled_var)
self.assertEqual(recoverd_var.format(), 'R$ 123,45')
def testPickleUS(self):
if not set_locale(locale.LC_ALL, 'en_US'):
return
pickled_var = cPickle.dumps(currency("12123.45"))
recoverd_var = cPickle.loads(pickled_var)
self.assertEqual(recoverd_var.format(), '$12,123.45')
class UnicodeTest(unittest.TestCase):
def setUp(self):
self.conv = converter.get_converter(unicode)
def testFromString(self):
self.assertEqual(self.conv.from_string('foobar'), u'foobar')
# utf-8 encoded, as default after importing gtk
self.assertEqual(self.conv.from_string('\xc3\xa4'), u'\xe4')
def testAsString(self):
self.assertEqual(self.conv.as_string(u'foobar'), 'foobar')
self.assertEqual(self.conv.as_string(u'\xe4'), '\xc3\xa4')
class IntTest(unittest.TestCase):
def setUp(self):
self.conv = converter.get_converter(int)
def tearDown(self):
set_locale(locale.LC_ALL, 'C')
def testFromString(self):
self.assertEqual(self.conv.from_string('0'), 0)
self.assertRaises(ValidationError, self.conv.from_string, '0.5')
def testAsString(self):
self.assertEqual(self.conv.as_string(0), '0')
self.assertEqual(self.conv.as_string(-10), '-10')
def testAsStringUS(self):
if not set_locale(locale.LC_NUMERIC, 'en_US'):
return
self.assertEqual(self.conv.as_string(123456789), '123456789')
class FloatTest(unittest.TestCase):
def setUp(self):
self.conv = converter.get_converter(float)
def tearDown(self):
set_locale(locale.LC_ALL, 'C')
def testFromString(self):
self.assertEqual(self.conv.from_string('0'), 0.0)
self.assertEqual(self.conv.from_string('-0'), 0.0)
self.assertEqual(self.conv.from_string('0.'), 0.0)
self.assertEqual(self.conv.from_string('0.0'), 0.0)
self.assertEqual(self.conv.from_string('.5'), .5)
self.assertEqual(self.conv.from_string('-2.5'), -2.5)
self.assertEqual(self.conv.from_string('10.33'), 10.33)
self.assertEqual(self.conv.from_string('0.00000000001'), 0.00000000001)
self.assertRaises(ValidationError, self.conv.from_string, 'foo')
self.assertRaises(ValidationError, self.conv.from_string, '1.2.3')
self.assertEqual(self.conv.from_string(''), ValueUnset)
def testFromStringUS(self):
if not set_locale(locale.LC_NUMERIC, 'en_US'):
return
self.assertEqual(self.conv.from_string('0.'), 0)
self.assertEqual(self.conv.from_string('1.75'), 1.75)
self.assertEqual(self.conv.from_string('10,000'), 10000)
self.assertEqual(self.conv.from_string('10,000,000.5'), 10000000.5)
self.assertRaises(ValidationError,
self.conv.from_string, ',210,000,000.5')
def testFromStringSE(self):
# Swedish is interesting here because it has different
# thousand separator and decimal points (compared to en_US)
if not set_locale(locale.LC_NUMERIC, 'sv_SE'):
return
self.assertEqual(self.conv.from_string('0,'), 0)
self.assertEqual(self.conv.from_string('1,75'), 1.75)
self.assertEqual(self.conv.from_string('4 321'), 4321)
self.assertEqual(self.conv.from_string('54 321'), 54321)
self.assertEqual(self.conv.from_string('654 321'), 654321)
self.assertEqual(self.conv.from_string('7 654 321'), 7654321)
self.assertEqual(self.conv.from_string('10 000 000,5'), 10000000.5)
self.assertRaises(ValidationError, self.conv.from_string, '1,2 3')
self.assertRaises(ValidationError, self.conv.from_string, '1 23 ')
self.assertRaises(ValidationError, self.conv.from_string, ' 23 ')
#self.assertRaises(ValidationError, self.conv.from_string, '1234 234')
def testAsString(self):
self.assertEqual(self.conv.as_string(0.0), '0.0')
self.assertEqual(self.conv.as_string(0.5), '0.5')
self.assertEqual(self.conv.as_string(-0.5), '-0.5')
self.assertEqual(self.conv.as_string(0.123456789), '0.123456789')
self.assertEqual(self.conv.as_string(-0.123456789), '-0.123456789')
self.assertEqual(self.conv.as_string(10000000), '10000000.0')
self.assertEqual(self.conv.as_string(10000000.0), '10000000.0')
def testAsStringUS(self):
if not set_locale(locale.LC_NUMERIC, 'en_US'):
return
self.assertEqual(self.conv.as_string(10000000), '10,000,000.0')
self.assertEqual(self.conv.as_string(10000000.0), '10,000,000.0')
def testAsStringSE(self):
if not set_locale(locale.LC_NUMERIC, 'sv_SE'):
return
self.assertEqual(self.conv.as_string(0.0), '0,0')
self.assertEqual(self.conv.as_string(0.5), '0,5')
self.assertEqual(self.conv.as_string(-0.5), '-0,5')
self.assertEqual(self.conv.as_string(0.123456789), '0,123456789')
self.assertEqual(self.conv.as_string(-0.123456789), '-0,123456789')
self.assertEqual(self.conv.as_string(10000000), '10000000,0')
self.assertEqual(self.conv.as_string(10000000.0), '10000000,0')
class DecimalTest(unittest.TestCase):
def setUp(self):
set_locale(locale.LC_NUMERIC, 'C')
self.conv = converter.get_converter(Decimal)
def tearDown(self):
set_locale(locale.LC_NUMERIC, 'C')
def testFromString(self):
self.assertEqual(self.conv.from_string('-2.5'), Decimal('-2.5'))
self.assertEqual(self.conv.from_string('10.33'), Decimal('10.33'))
self.assertRaises(ValidationError, self.conv.from_string, 'foo')
self.assertRaises(ValidationError, self.conv.from_string, '1.2.3')
self.assertEqual(self.conv.from_string(''), ValueUnset)
def testAsString(self):
self.assertEqual(self.conv.as_string(Decimal('0.0')), '0.0')
self.assertEqual(self.conv.as_string(Decimal('0.5')), '0.5')
self.assertEqual(self.conv.as_string(Decimal('-0.5')), '-0.5')
self.assertEqual(self.conv.as_string(Decimal('0.123456789')),
'0.123456789')
self.assertEqual(self.conv.as_string(Decimal('-0.123456789')),
'-0.123456789')
self.assertEqual(self.conv.as_string(Decimal('10000000')),
'10000000.0')
self.assertEqual(self.conv.as_string(Decimal('10000000.0')),
'10000000.0')
def testAsStringUS(self):
if not set_locale(locale.LC_NUMERIC, 'en_US'):
return
self.assertEqual(self.conv.as_string(Decimal('10000000')),
'10,000,000.0')
self.assertEqual(self.conv.as_string(Decimal('10000000.0')),
'10,000,000.0')
def testAsStringSE(self):
if not set_locale(locale.LC_NUMERIC, 'sv_SE'):
return
self.assertEqual(self.conv.as_string(Decimal('0.0')), '0,0')
self.assertEqual(self.conv.as_string(Decimal('0.5')), '0,5')
self.assertEqual(self.conv.as_string(Decimal('-0.5')), '-0,5')
self.assertEqual(self.conv.as_string(Decimal('0.123456789')),
'0,123456789')
self.assertEqual(self.conv.as_string(Decimal('-0.123456789')),
'-0,123456789')
self.assertEqual(self.conv.as_string(Decimal('10000000')),
'10000000,0')
self.assertEqual(self.conv.as_string(Decimal('10000000.0')),
'10000000,0')
class PixbufTest(unittest.TestCase):
def setUp(self):
self.conv = converter.get_converter(gdk.Pixbuf)
def testPNGAsString(self):
if sys.platform == 'win32':
return
file_name = environ.find_resource('pixmap', 'validation-error-16.png')
f = file(file_name)
png_string = f.read()
f.close()
pixbuf = self.conv.from_string(png_string)
string = self.conv.as_string(pixbuf)
# XXX Not always equal. need to investigate
#self.assertEqual(string, png_string)
# Compare png header
self.assertEqual(string[0:8], '\x89\x50\x4e\x47\x0d\x0a\x1a\x0a')
def testPNGFromString(self):
if sys.platform == 'win32':
return
file_name = environ.find_resource('pixmap', 'validation-error-16.png')
f = file(file_name)
png_string = f.read()
f.close()
pixbuf = self.conv.from_string(png_string)
self.assertEqual(pixbuf.get_width(), 17)
self.assertEqual(pixbuf.get_height(), 17)
class EnumTest(unittest.TestCase):
def testSimple(self):
class status(enum):
(OPEN, CLOSE) = range(2)
conv = converter.get_converter(status)
self.assertEqual(conv.type, status)
conv2 = converter.get_converter(status)
self.assertEqual(conv, conv2)
self.assertEqual(conv.from_string('OPEN'), status.OPEN)
self.assertEqual(conv.as_string(status.CLOSE), 'CLOSE')
self.assertRaises(ValidationError, conv.from_string, 'FOO')
self.assertRaises(ValidationError, conv.as_string, object())
if __name__ == "__main__":
unittest.main()
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